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Failure management development for integrated automotive safety-critical software systems

Published: 08 March 2009 Publication History

Abstract

Nowadays the number of vehicles equipped with electronic components is increasing rapidly by replacing mechanical and hydraulic systems. The most advanced cars function appropriately via more than 50 Electronic Control Units (ECUs), sensors and actuators that exchange more than 2500 electronic signals among them. The electronic components are interconnected with automotive bus systems. There are several bus systems that have been developed or improved in automotive bus systems to meet the different requirements for automotive applications: Local Interconnection Network (LIN), Controller Area Network (CAN), FlexRay and Media Oriented System Transport (MOST). However, there are demands to combine these different bus systems to increase the efficiency and safety of the vehicle systems. Failure management is a most challenging problem in car industry since the integrated automotive system needs to communicate with software/hardware components on the different bus systems in a car. The discussion on how to interconnect those automotive bus systems in a safety-critical way is addressed in the paper, where failure management should be applied.

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  • (2010)PARSECS: A Predictable Data Communication System for Smart Sensors and Hard Real-Time ApplicationsIEEE Transactions on Instrumentation and Measurement10.1109/TIM.2010.204636359:11(2968-2981)Online publication date: Nov-2010

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cover image ACM Conferences
SAC '09: Proceedings of the 2009 ACM symposium on Applied Computing
March 2009
2347 pages
ISBN:9781605581668
DOI:10.1145/1529282
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 08 March 2009

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SAC09: The 2009 ACM Symposium on Applied Computing
March 8, 2009 - March 12, 2008
Hawaii, Honolulu

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  • (2010)PARSECS: A Predictable Data Communication System for Smart Sensors and Hard Real-Time ApplicationsIEEE Transactions on Instrumentation and Measurement10.1109/TIM.2010.204636359:11(2968-2981)Online publication date: Nov-2010

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